Base | Representation |
---|---|
bin | 10010101010100001… |
… | …11111110000011110 |
3 | 221212100020202220221 |
4 | 21111100333300132 |
5 | 131010214002111 |
6 | 4334153031554 |
7 | 503213306605 |
oct | 112520776036 |
9 | 27770222827 |
10 | 10020453406 |
11 | 4282314a57 |
12 | 1b379b55ba |
13 | c38ccc092 |
14 | 6b0b68a3c |
15 | 3d9a9d371 |
hex | 25543fc1e |
10020453406 has 4 divisors (see below), whose sum is σ = 15030680112. Its totient is φ = 5010226702.
The previous prime is 10020453403. The next prime is 10020453407. The reversal of 10020453406 is 60435402001.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020453403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505113350 + ... + 2505113353.
It is an arithmetic number, because the mean of its divisors is an integer number (3757670028).
Almost surely, 210020453406 is an apocalyptic number.
10020453406 is a deficient number, since it is larger than the sum of its proper divisors (5010226706).
10020453406 is an equidigital number, since it uses as much as digits as its factorization.
10020453406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5010226705.
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 10020453406 its reverse (60435402001), we get a palindrome (70455855407).
The spelling of 10020453406 in words is "ten billion, twenty million, four hundred fifty-three thousand, four hundred six".
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